Stylus pen



FIG. 1 is a front perspective view of a stylus pen showing our new design according to a first embodiment;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is an enlarged view of the stylus pen in FIG. 6, shown separately for clarity of illustration,

FIG. 9 is a front perspective view of a stylus pen showing our new design according to a second embodiment;

FIG. 10 is a front elevation view thereof;

FIG. 11 is a rear elevation view thereof;

FIG. 12 is a left side elevation view thereof;

FIG. 13 is a right side elevation view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a bottom plan view thereof; and,

FIG. 16 is an enlarged view of the stylus pen in FIG. 14, shown separately for clarity of illustration.

The dashed broken lines in the drawings illustrate portions of the stylus pen that form no part of the claimed design. 

CLAIM The ornamental design for a stylus pen, as shown and described. 